RN

Ronald E. Nelson

📍 Cambridge, MN: #1 of 3 inventorsTop 35%
🗺 Minnesota: #35 of 2,022 inventorsTop 2%
Overall (1989): #7,518 of 140,708Top 6%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4878504 Ankle brace with compression straps 1989-11-07
4833730 Back brace 1989-05-30
4825856 Reinforced ankle and foot brace 1989-05-02